57220644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1051}}^1$

素因数の和:1420

約数の個数: 48

約数和(自身を含む): 144334400

約数和(自身を除く): 87113756

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 349, 698, 1047, 1051, 1396, 2094, 2102, 3153, 4188, 4204, 4537, 6306, 9074, 12612, 13611, 13663, 18148, 27222, 27326, 40989, 54444, 54652, 81978, 163956, 366799, 733598, 1100397, 1467196, 2200794, 4401588, 4768387, 9536774, 14305161, 19073548, 28610322, 57220644]

約数ペア:

[(1, 57220644), (2, 28610322), (3, 19073548), (4, 14305161), (6, 9536774), (12, 4768387), (13, 4401588), (26, 2200794), (39, 1467196), (52, 1100397), (78, 733598), (156, 366799), (349, 163956), (698, 81978), (1047, 54652), (1051, 54444), (1396, 40989), (2094, 27326), (2102, 27222), (3153, 18148), (4188, 13663), (4204, 13611), (4537, 12612), (6306, 9074)]